function JsMenuView(id) {
	var imgName;
	var re;
	for(i=1 ; i<=7 ; i++) {
		imgName = '/menu_css/images/top_menu/top_menu_'+i+'_off.png';
		re = 'menu_'+i+'_img';
		document.getElementById(re).src = imgName;
		document.getElementById('submenu_'+i).style.display='none';
	}
	imgName = '/menu_css/images/top_menu/top_menu_'+id+'_on.png';
	document.getElementById('menu_'+id+'_img').src = imgName;
	if(document.getElementById('submenu_'+id)){
		document.getElementById('submenu_'+id).style.display='block';
	}	
}

function openit(sURL){
     newwindow=open(sURL,"popupnav", "scrollbars=no,toolbar=no,directories=no,menubar=no,resizable=no,status=no,width=372px,height=590px")
     newwindow.focus();
}


function openit620(sURL){
	 newwindow=open(sURL,"popupnav", "scrollbars=yes,toolbar=no,directories=no,menubar=no,resizable=no,status=no,width=620px,height=520px")
	 newwindow.focus();
}


function useridcheckid(theForm) {
	if(theForm.userid.value=='') { alert('¾ÆÀ̵𸦠ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.'); theForm.userid.focus(); return false; }
	if(theForm.userpass.value=='') { alert('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.'); theForm.userpass.focus(); return false; }
return true;
}


function mainTap()
{
	if(!document.getElementsByTagName) return false;
	if(!document.getElementById) return false;
	if(!document.getElementById("main-col")) return false;
	
	document.getElementById("main-col").style.display="none";

	var mtab1=document.getElementById("article-tab1");
	var mtab2=document.getElementById("article-tab2");

	var links1 = mtab1.getElementsByTagName("li");
	var links2 = mtab2.getElementsByTagName("li");

	for(var i=0;i< links1.length;i++)
	{

		if(links1[i].className=="off")
		{
			links1[i].onclick=function(){
					document.getElementById("main-col").style.display="block";
					document.getElementById("main-pds").style.display="none";
					document.getElementById("pro").focus();
					return false;
			}
		}
		

	}


	for(var i=0;i< links2.length;i++)
	{
		
		if(links2[i].className=="off")
		{
			links2[i].onclick=function(){

					document.getElementById("main-pds").style.display="block";
					document.getElementById("main-col").style.display="none";
					document.getElementById("psd").focus();
					return false;
			}
		}
	}

}